基于LTC4350并联均流电源系统的设计与实现  

Design and implementation of parallel current-sharing power supply system based on LTC4350

作　　者：吴兰君[1] 张承芝 

机构地区：[1]河南科技学院,河南新乡453003 [2]平原航空设备责任公司动力运行分厂,河南新乡453019

出　　处：《河南科技学院学报（自然科学版）》2011年第6期78-81,共4页Journal of Henan Institute of Science and Technology(Natural Science Edition)

摘　　要：应用LTC1629做为DC/DC变换器,LTC4350做为均流控制和热插拔控制,设计了一个电源模块.多个这样的电源模块并联使用,实现大功率或者分布式并联均流电源系统.既可保障整个电源系统的稳定性和可靠性,也可实现模块的热插拔操作,以实现电源系统工作的连续性和容错性.采用Spice III仿真软件,对LTC4350做了详细的仿真实验,结果表明:设计电路满足预期的目标要求.The application of LTC1629 as the DC / DC converter,LTC4350 as current-sharing controller and as a hot-swap controller,a power supply module is formed.A plurality of such power modules in parallel application,high power or distributed paralleled current-sharing power supply system can be achieved.The power system stability and reliability could be guaranteed,but also module hot-swapping operation could be achieved,continuity and fault tolerance of the power supply system were realized.By using of Spice III simulation software,the detailed simulations been done.Simulation results show that the designed-circuit meets the expected requirements.

关 键 词：WZXanI6 均流 并联 

分 类 号：TN8[电子电信—信息与通信工程]